@article {9807, title = {Superconductivity at the Two-dimensional limit}, journal = {Science}, year = {2009}, pages = {1314-1317}, doi = {10.1126/science.1170775}, url = {http://www.ncbi.nlm.nih.gov/pubmed/19407146}, author = {Shengyong Qin and Jungdae Kim and Qian Niu and Chih Kang Shih} }